MS60 middle duty shelf is suitable for goods which are handled by man-power. It is a combination of upright pieces,beams and deck boards. This type is widely used in storage of small parts and goods. It is cheap, reliable in use and simple to be installed or adjusted. The structure can be main frame and extension frame. Main frame can be used individually, extension frame must be added to the main frame. Upright is ω shaped steel and perforated in the increments of 50mm. Beams are connected with uprights through the pre-drilled holes, customers can freely adjust the height of each level to meet their own need. Compared with MS55 middle-duty shelf, the deck boards are placed in the direction of the depth, so the capacity of MS60 series is bigger than that of MS55 series in the same sizes.